UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lQtw9GIVwU74aPQRCK2w6nQ+AGH1smGfkfZqr7d2bo=' 
WHERE 
  key_id = 'e826f893e3db875cf5b726d5d9fa14edacae8f80892367dcf387df2bc0dd0628' 
  AND (
    token = '5lQtw9GIVwU74aPQRCK2w6nQ+AGH1smGfkfZqr7d2bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )